package com.yohann.designPattern.facade;

/**
 * @author Yohann
 */
public class Stereo {
    private static Stereo ourInstance = new Stereo();

    public static Stereo getInstance() {
        return ourInstance;
    }

    private Stereo() {
    }

    public void on() {
        System.out.println("Stereo ON");
    }

    public void off() {
        System.out.println("Stereo OFF");
    }

    public void up() {
        System.out.println("Stereo up");
    }

    public void down() {
        System.out.println("Stereo down");
    }
}
